Rana's 'Best friend' came out on October 18, 2023. The duration of Best friend is about two minutes long, specifically at 2:01. This song does not appear to have any foul language. Best friend's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Best friend and no other songs are present in the album, we classify this track as a single. Based on our statistics, Best friend's popularity is unknown right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Best friend テンポ

The tempo marking of Best friend by Rana is Allegro (fast, quick, and bright), since this song has a tempo of 144 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

Best friend キー

This song has a musical key of E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.